SMA WINDY BOY 3300 - User Manual

Other manuals for SMA WINDY BOY 3300

Installation Guide72 pages

Installation Manual80 pages

Questions and Answers

J
James FletcherSep 13, 2025
What to do if SMA WINDY BOY 3300 Inverter displays dZac-Bfr or dZac-Srr?
- C
  Cheryl MillerSep 13, 2025
  If your SMA Inverter displays "dZac-Bfr" or "dZac-Srr", it means sudden changes in grid impedance are outside the permissible range. Check grid impedance and observe how often major deviations occur. If repeated frequency fluctuations are causing these disturbances, ask the network operator to agree to a modification of the operating parameters (dZac-Max). Discuss any changes to the operating parameter with the SMA Service Line.
J
Jacqueline JacobsSep 12, 2025
What causes Zac-Bfr or Zac-Srr errors on SMA WINDY BOY 3300?
- R
  Rachel ThomasSep 12, 2025
  The Zac-Bfr or Zac-Srr errors on your SMA Inverter indicate that the grid impedance is outside the permissible range. You should check the grid impedance and grid connection at the inverter. Use an AC cable with an adequate cross-section (low impedance). Check and re-tighten the screws on the AC plugs if needed. If the fault continues, contact the SMA Service Line.
T
Thomas SextonSep 12, 2025
How to fix VpvMax or Vpv-Max error on SMA WINDY BOY 3300?
- C
  Cindy GarciaSep 12, 2025
  The VpvMax or Vpv-Max error on your SMA Inverter indicates overvoltage at the DC input. Immediately disconnect the small wind turbine system from the inverter: stop the system, disconnect the miniature circuit-breaker, and remove all DC connectors. Check the DC voltage. If it's above the maximum input voltage, review your plant design. If it's below the maximum, reconnect the system as described in Section 5.5.4. If the error repeats, disconnect the inverter again and contact the SMA Service Line.
M
meyermarissaSep 10, 2025
Why does my SMA WINDY BOY 3300 show ACVtgRPro error?
- L
  Lauren MartinSep 10, 2025
  The ACVtgRPro error on your SMA Inverter indicates that the line voltage at the termination point is too high, or the grid impedance at that point is too high. Check the line voltage at the inverter's termination point. If the voltage is 253 V or higher due to local grid conditions, contact your network operator to see about voltage adjustments or adjusting the limiting value of the "ACVtgRPro" parameter. If the line voltage is within the tolerance range and the error persists, contact the SMA Service Line.
X
xthomasSep 9, 2025
What to do if SMA Inverter shows Vac-Bfr or Vac-Srr errors?
- Z
  zacharypatelSep 9, 2025
  If your SMA Inverter displays "Vac-Bfr" or "Vac-Srr" faults, it indicates the line voltage is outside the permissible range. You should check the line voltage and grid connection on the inverter. If the voltage is outside the correct range due to grid conditions, contact your network operator to see if adjustments can be made. If the voltage is within range but the errors persist, contact the SMA Service Line.
A
Alexandra GarciaSep 8, 2025
What does 'Watchdog Watchdog Srr' error mean on SMA Inverter?
- J
  Jennifer AndersonSep 8, 2025
  If the SMA Inverter displays 'Watchdog Watchdog Srr' often, contact the SMA Serviceline, as it indicates an internal disturbance during program operation.
S
Susan MarshallAug 23, 2025
What to do if my SMA WINDY BOY 3300 Inverter shows '!PV-Overvoltage! !DISCONNECT DC!'?
- A
  Angela LopezAug 23, 2025
  If the SMA Inverter displays '!PV-Overvoltage! !DISCONNECT DC!', immediately disconnect the small wind turbine system from the inverter. First, turn off the line circuit breaker, then stop the small wind turbine system, and disconnect the PV connectors. Check the DC voltage. If it's above the maximum input voltage, review the plant design. If it's below, reconnect the system as described in section 5.5.4. If the message reappears, disconnect the inverter again and contact SMA Serviceline.
R
Rachel GuzmanSep 6, 2025
What to do if my SMA Inverter shows 'ROM' error?
- B
  Brian BarrSep 6, 2025
  If the SMA Inverter displays 'ROM' often, contact the SMA Serviceline, as it indicates that the inverter's firmware is faulty.
A
Adam AdamsSep 5, 2025
What does 'Offset' error mean on my SMA WINDY BOY 3300?
- R
  randallcoxSep 5, 2025
  If the SMA Inverter displays 'Offset' often, contact the SMA Serviceline, as it indicates a disturbance in the data logging.
M
Mark WebbSep 4, 2025
What does 'MSD-Fac MSD-Vac MSD-Timeout MSD-Zac' error indicate on SMA Inverter?
- J
  Jamie HuynhSep 4, 2025
  If the SMA Inverter displays 'MSD-Fac MSD-Vac MSD-Timeout MSD-Zac' often, contact the SMA Serviceline, as it indicates an internal measurement comparison fault or hardware defect.

Summary

Information on this Manual

Manual Validity

Specifies the inverter models to which this manual applies.

Target Audience

Identifies the intended user of this manual.

Additional Information Sources

Directs users to installation manuals and online resources for further details.

Symbols and Warnings

Safety

Intended Use and Restrictions

Defines the product's intended application and prohibits unauthorized modifications or components.

Safety Precautions

Inverter Symbols

Type Label Symbols

Product Overview

Product Components

Identifies and describes the main components of the inverter, such as the enclosure lid, display, and LEDs.

Display

Display Operation

Explains how the display shows plant values and how to interact with it via tapping.

Display Messages during Operation

Details the sequence of messages displayed during operation, including device type and firmware version.

Display Messages during a Disturbance

DC Overvoltage Warning

LED Signal Status

LED Indicators

Explains the meaning of different LED states for initialization, startup, and operation.

Inspection and Maintenance

Visual Inspection Procedure

Guides users on how to visually inspect the inverter and cables for damage.

Cleaning Guidelines

Provides instructions for cleaning the inverter, warning against using cleaning agents.

Troubleshooting

Status Messages

Explains various status messages the inverter can display and their meanings.

Diagnostic Measurement Channels

Glossary

Technical Terms

Defines key technical terms and abbreviations used in the manual.

Contact Information

Support Contact Details

Provides required information for technical support and contact details for SMA Service Line.

Legal and Warranty Information

Legal Restrictions

States that the document content is proprietary and requires permission for publication.

Factory Warranty

Informs users about the availability of warranty conditions, both with the device and online.

Trademarks

Lists recognized trademarks and licensing information for Bluetooth.

SMA WINDY BOY 3300 Specifications

General

Model	WINDY BOY 3300
Rated Output Power	3300 W
Max. DC Power	3400 W
AC Nominal Power	3300 W
Max. Apparent AC Power	3300 VA
Max. Input Current	20 A
Number of MPP Trackers	1
European Efficiency	95.5%
Nominal AC Voltage	230 V
Cooling	Convection
Operating Temperature Range	-25°C to +60°C
Protection Class	IP65
AC Voltage Range	180 V to 280 V
Nominal AC Frequency	50 Hz